Physical change, because no matter what the colour is, its still gasoline.
Dissolution is a physical change.
pH stands for "potenz Hydrogen" (potenz is German for power).It represents how much hydrogen is present in a solution... so it is a chemical property
A solution is not a change; a solution is represented by a solute dissolved in a solvent; but dissolving (without chemical reaction) is a physical process.
Chemical Taylor:)
Solubility is considered as a chemical property.
* pH is a chemical property of a solution.* density is a physical property of any material.
Dissolution is a physical change.
Miscibility is the property of substances to intermix in all proportions, forming a homogeneous solution of those substances. As no chemical reactions between those substances happen as they go into solution with each other, miscibility must be a physical property.
This is a chemical reaction.
physical because its a mixture and doesnt chemically combine
pH stands for "potenz Hydrogen" (potenz is German for power).It represents how much hydrogen is present in a solution... so it is a chemical property
A solution does not have a chemical change, but it does have a physical change in state.
A solution is a material not a change; dissolving is a physical process.
Physical
A solution is not a change; a solution is represented by a solute dissolved in a solvent; but dissolving (without chemical reaction) is a physical process.
Salt water is a solution.
Sodium sulfate is soluble in water. Hydrochloric acid is a water solution of HCl. Solubility is considered a physical property.